Render cleaning across Lincolnshire
Render cleaning for homes and businesses across Lincolnshire. We get the black streaks and green algae off your walls without damaging the finish.
Stained render makes a house look run down
Green algae and black mould on rendered walls are really common in the UK. Once the streaks appear, even a well-kept house starts to look neglected.
A soft wash gets the growth and staining off the render. Then a post-treatment goes on to slow down how fast it comes back.
Why choose Fenland Exterior Cleaning?
We turn up with proper kit and use the right method for the surface. And we care how the job looks when we leave.
Commercial-grade equipment
Our equipment is professional spec and a lot more capable than anything you can hire, so the results last longer.
Fully insured
We carry £1m public liability insurance.
The right method for each surface
We look at each job first and pick the method that will get it clean without damaging anything.
DBS checked
Everyone on our team is DBS checked, so you know who’s working at your home.
No mess left behind
We clear up all the waste before we go. You won’t be left with a half-finished job or a mess to sort out.
Free quotes, no obligation
You get a fixed price before we start, with no hidden charges added on later. We look at the job first so the quote is right.
Types of render we clean
We clean all kinds of external render on homes and commercial buildings, and we match the method to the finish.
PureSeal approved applicator
Fenland Exterior Cleaning is a PureSeal Services UK approved applicator. That means we’re trained to use HSE-registered biocides properly and by the label. Moss and black spot get dealt with safely and legally, and we take care around your plants and pets (and the neighbours).
Watch us at work
Short clips from real Fenland Exterior Cleaning jobs and quick answers to the questions customers ask us most.
How it works
Here’s what happens on the day, step by step. No fuss and no surprise charges.
Survey and test
We assess the render type and test an inconspicuous area before proceeding with the full clean.
Soft wash
We apply a biocide at low pressure across all the render. No high pressure, so no damage.
Dwell time
We leave the treatment to work so it kills the algae and mould right down to the root.
Rinse
We rinse off the dead growth and any residue, and you’re left with clean render.
Post-treatment
A final inhibitor goes on to slow regrowth, so the clean lasts longer.
Areas we cover
We clean render all over Lincolnshire and in the surrounding area.
Common questions
How much does render cleaning cost?
It depends on the wall area, render type and how much growth there is. We visit, assess the walls and give you a free fixed quote.
What is the best way to clean render?
Soft washing. That means low pressure with a biocide that kills algae and black mould at the root. High pressure can blow holes in render and void manufacturer guarantees.
Can you clean silicone, K-Rend and monocouche render?
Yes. Our soft wash method is safe on all of them, and avoids the high pressure that render manufacturers warn against.
Is silicone render self-cleaning?
Not fully. Silicone render repels water and resists dirt better than traditional render, but algae still grows on it, especially on shaded or north-facing walls. It still needs a periodic soft wash.
How long does render cleaning take?
Most houses take one day. The treatment keeps working for 24–72 hours afterwards, and the walls often look even better a week later.
How often does render need cleaning?
Every 2–4 years for most homes. Shaded and north-facing walls need it more often.
Render cleaning across Lincolnshire
We clean render in 34 towns and villages across Lincolnshire. Pick your nearest below for local prices and a bit about the area.
Major towns
Market towns
Villages
Get your render looking clean again
Ask us for a free render cleaning quote, with no obligation to go ahead.
No pressure and no spam, just a straight answer from us.